2.2.2.2.3 T1 Wan Dsu/Csu Cabling; Figure 2-8: Connecting The Sfp Fiber Optic Wan Port; Figure 2-9: Connecting The T1 Wan Dsu/Csu Port - AudioCodes Mediant 1000 MSBG Configuration Note

To connect the device to the WAN using optical fiber cabling:
1. Remove the protective dust plug covering the WAN port's SFP transceiver.
2. Connect the LC-type plugs at the end of the fiber optic cable to the WAN port's SFP
transceiver (labeled GE WAN).
3. Connect the other end of the cable to the fiber network.

2.2.2.2.3 T1 WAN DSU/CSU Cabling

The CRMX-T module provides a WAN connection through a T1 line interface (according to ANSI
T1.403-1999). The module's T1 WAN DSU/CSU port interface transmits and receives (1.544
Mbps) data using IP over Point-to-Point Protocol (PPP) or IP over High-Level Data Link Control
(HDLC) framing.
Warning:
To connect the device's T1 WAN DSU/CSU port to a T1 line:
1. Connect the RJ-48c T1 trunk cable to the device's T1 WAN port (labeled T1 WAN).
2. Connect the other end of the cable to the T1 line.
Mediant 1000 MSBG

Figure 2-8: Connecting the SFP Fiber Optic WAN Port

To protect against electrical shock and fire, use a 26 AWG min wire to
connect the T1 WAN port.

Figure 2-9: Connecting the T1 WAN DSU/CSU Port

14
PBX T1 & Skype
Document #: LTRT-26300